HC: Merc groups have their own secret codes that is a combination of spoken words and a little hand gesture, for example, 'rabbit' with a gesture means enemy, but with different gesture will mean bystander or such and so on. Shamir, Byleth and Jeralt had a lot of fun trading info or do a short chat with it and everyone not merc be none the wiser. People who overheard them talking will sometimes be confused by the random topic of their conversation. (not sure where I'm going with this ¯\_(ツ)_/¯)
Byleth: we had a rabbit in the cave dawn of rain once and then a fox warped him away
Jeralt: oh yeah I remember that
Shamir: nice
Everyone within ear shot: what the actual fuck
(I like this concept!)













